public void InstantiateIn(Control container)
{
RadRotator rotator = new RadRotator();
rotator.ID = "rotator";
container.Controls.Add(rotator);
}
private void CreateRotatorNavigationButtons(Panel panel, RadRotator rotator)
{
panel.Controls.Clear();
foreach (RadRotatorItem item in rotator.Items)
{
LinkButton linkButton = CreateLinkButton(item.Index, rotator);
panel.Controls.Add(linkButton);
}
}
protected LinkButton CreateLinkButton(int itemIndex, RadRotator rotator)
{
// Create the LinkButton
LinkButton button = new LinkButton();
button.Text = (itemIndex + 1).ToString();// The test of the button
button.ID = string.Format("Button{0}_{1}", rotator.ClientID, itemIndex);// Assign an unique ID
button.OnClientClick = string.Format("showItemByIndex({0},'{1}'); return false;", itemIndex, rotator.ClientID);
// Class which is applied to the newly added button
button.CssClass = "rotatorPageButton";
return button;
}
protected void rotFeatures_DataBound(object sender, RadRotatorEventArgs e)
{
if (IsConfigured)
{
string template;
int imageWidth = 200;
RadRotator rot = sender as RadRotator;
RadRotatorItem item = e.Item as RadRotatorItem;
FeatureListItemInfo featureListItem = item.DataItem as FeatureListItemInfo;
if (featureListItem != null)
{
PlaceHolder ph = e.Item.FindControl("featurePlaceHolder") as PlaceHolder;
template = Template;
template = template.Replace("[TITLE]", "<asp:Label ID=\"lblTitle\" runat=\"server\" />");
if (template.IndexOf("[IMAGE") > -1)
{
if (template.IndexOf("[IMAGE:") > -1)
{
string width = template.Substring(template.IndexOf("[IMAGE:") + 7);
width = width.Substring(0, width.IndexOf("]"));
if (Int32.TryParse(width, out imageWidth) == false)
{
imageWidth = 200;
}
template = template.Replace("[IMAGE:" + width + "]", "<asp:PlaceHolder ID=\"phimgFeature\" runat=\"server\" />");
}
else
{
template = template.Replace("[IMAGE]", "<asp:PlaceHolder ID=\"phimgFeature\" runat=\"server\" />");
}
}
Control ctrl = ParseControl(template);
Label lblTitle = FindControlRecursive(ctrl, "lblTitle") as Label;
if (lblTitle != null)
{
lblTitle.Text = featureListItem.FeatureListItem;
}
PlaceHolder phimgFeature = FindControlRecursive(ctrl, "phimgFeature") as PlaceHolder;
if (phimgFeature != null && featureListItem.Image != null)
{
string fileName =
PortalSettings.HomeDirectoryMapPath.Replace(HttpContext.Current.Request.PhysicalApplicationPath, "") +
featureListItem.Image.Replace('/', '\\');
GeneratedImage imgFeature = new GeneratedImage();
imgFeature.ImageHandlerUrl = "~/BBImageHandler.ashx";
if (imageWidth > 0)
{
imgFeature.Parameters.Add(new ImageParameter()
{
Name = "Width", Value = imageWidth.ToString()
});
}
imgFeature.Parameters.Add(new ImageParameter()
{
Name = "File", Value = fileName
});
// TODO: Watermark
//if (false)
//{
// imgProduct.Parameters.Add(new ImageParameter() { Name = "WatermarkText", Value = Localization.GetString("Sold.Text", this.LocalResourceFile) });
// imgProduct.Parameters.Add(new ImageParameter() { Name = "WatermarkFontFamily", Value = "Verdana" });
// imgProduct.Parameters.Add(new ImageParameter() { Name = "WatermarkFontColor", Value = "Red" });
// imgProduct.Parameters.Add(new ImageParameter() { Name = "WatermarkFontSize", Value = "20" });
//}
phimgFeature.Controls.Add(imgFeature);
}
ph.Controls.Add(ctrl);
}
}
else
{
rotFeatures.Visible = false;
}
}
